Skeletal System Quiz 402 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. What are the structures of the Muscular System?

Correct Answer: C) Skeletal muscle, smooth muscle, cardiac muscle.

2. How many vertebrae are there in the lumbar region of the spine?

Correct Answer: B) 5.

3. What will happen if bones has NO Potassium and Calcium?

Correct Answer: B) Too Flexible.

4. Which type of fracture happens the bone break in a straight line across the bone?

Correct Answer: B) Transverse Fracture.

5. A sideways/lateral curvature of the spine

Correct Answer: D) Scoliosis.

6. Our ribs..... our organs.

Correct Answer: C) Protect.

7. The hip and shoulder are what type of joint?

Correct Answer: A) Ball & Socket.

8. Joint that allows for flexion and extension, found in elbow and knee

Correct Answer: A) Hinge.

9. The head, spinal cord (vertebrae) and ribs make up the ..... skeleton.

Correct Answer: A) Axial.

10. Connect the muscles to the bones.

Correct Answer: C) Tendons.

11. The downward extending bone located in the thigh is known as the .....

Correct Answer: B) Femur.

12. How many bones foes the adult skeleton have?

Correct Answer: B) 206.

13. If bones get broken, they can ..... themselves.

Correct Answer: C) Repair.

14. What type of joint is located in your vertebrae?

Correct Answer: A) Gliding.

15. As a child, bones grow from the ..... plate.

Correct Answer: B) Epiphyseal.

16. What vitamin does Rickets lack?

Correct Answer: D) Vitamin D.

17. Which is the strongest bone in the skull?

Correct Answer: D) Mandible or jaw.

18. Which joint allows bones to move and rotate in all directions?

Correct Answer: A) Ball and Socket.

19. What is step 2 of bone repair?

Correct Answer: A) The injured area becomes inflamed or swollen.

20. A pimple forms when a ..... becomes clogged with oil, dead skin cells, and bacteria.

Correct Answer: B) Sebaceous Gland.